449702034543 has 16 divisors (see below), whose sum is σ = 674658470400. Its totient is φ = 296006401080.

The previous prime is 449702034521. The next prime is 449702034559. The reversal of 449702034543 is 345430207944.

449702034543 is a `hidden beast` number, since 4 + 4 + 9 + 70 + 2 + 0 + 34 + 543 = 666.

It is not a de Polignac number, because 449702034543 - 2¹⁰ = 449702033519 is a prime.

It is a super-2 number, since 2×449702034543² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449702034563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105413253 + ... + 105417518.

It is an arithmetic number, because the mean of its divisors is an integer number (42166154400).

Almost surely, 2^449702034543 is an apocalyptic number.

449702034543 is a deficient number, since it is larger than the sum of its proper divisors (224956435857).

449702034543 is a wasteful number, since it uses less digits than its factorization.

449702034543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210830859 (or 210830853 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The spelling of 449702034543 in words is "four hundred forty-nine billion, seven hundred two million, thirty-four thousand, five hundred forty-three".